package spring1.service.impl;

import org.springframework.stereotype.Service;

@Service
public class StudentServiceImpl implements IStudentService {
    @Override

    public void addStudent() {
        System.out.println("add student success ...");
    }
    @Override
    public void deleteStudent() {
        System.out.println("delete student success ...");
    }

    public int test(){
        int i = 1/0;
        return 1;
    }
}
